Marc Eisner on the CBO’s long-term budget projections:
Under this more realistic scenario, debt would hit 87 percent of GDP by 2020. “After that, the growing imbalance between revenues and noninterest spending, combined with spiraling interest payments, would swiftly push debt to unsustainable levels. Debt as a share of GDP would exceed its historical peak of 109 percent by 2025 and would reach 185 percent in 2035.”
…
Indeed, under this scenario, in 75 years, revenues would reach 19.5 percent of GDP, expenditures would constitute 28.2 percent of GDP, leaving a fiscal gap of 8.7 percent of GDP (Table 1-3, p. 15).
…
- Large budget deficits would reduce national saving, leading to higher interest rates, more borrowing from abroad, and less domestic investment—which in turn would lower income growth in the United States.
- Growing debt would also reduce lawmakers’ ability to respond to economic downturns and other challenges.
- Over time, higher debt would increase the probability of a fiscal crisis in which investors would lose confidence in the government’s ability to manage its budget, and the government would be forced to pay much more to borrow money.
But Paul Krugman says high debt levels isn’t an issue and we should add another trillion dollar stimulus on top of our current spending.